We completely disagree with the notion that one day everybody has to grow up. We will never get tired of enjoying playground equipment, and quite frankly, are a little sad that this transforming seesaw bench was only designed with tiny tots in mind.

Created by artist Dirk Ploos van Amstel who obviously hasn't let his imagination be trampled by the harsh realities of adulthood, the bench doesn't appear to be available to the general public just yet. But if it ever goes on sale, and in a version large enough for a couple of grownups to enjoy, it will be the perfect replacement for that inflatable couch in your living room you've been holding onto since college. [Dirk Ploos van Amstel via Artibazar]